英语短语词组词汇primum mobile的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	primum mobile
释义	primum mobile [拉丁语] 【天文学】第十层天(古希腊天文学家托勒密的天动说中的最外层天体) 原动力，运动(或行动)的主因(=prime mover)
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